<template>
  <div class="dashboard-container">
    <div class="app-container">
      <page-tools>
        <el-button
          slot="after"
          :disabled="!checkPermission('permissions')"
          type="primary"
          @click="addPermission('0', 1)"
        >
          添加权限</el-button
        >
      </page-tools>
    </div>

    <!-- 表格 -->
    <el-table :data="list" border="" row-key="id">
      <el-table-column label="名称" prop="name" />
      <el-table-column label="标识" prop="code" />
      <el-table-column label="描述" prop="description" />
      <el-table-column label="操作">
        <template slot-scope="{ row }">
          <el-button
            v-if="row.type === 1"
            type="text"
            @click="addPermission(row.id, 2)"
            >添加</el-button
          >
          <el-button type="text" @click="editPermission(row.id)"
            >编辑</el-button
          >
          <el-button type="text" @click="delPermission(row.id)">
            删除</el-button
          >
        </template>
      </el-table-column>
    </el-table>
    <!-- 新增弹层 -->
    <el-dialog
      :title="`${showText}权限点`"
      :visible="showDialog"
      @close="btnCancle"
    >
      <el-form
        ref="perForm"
        :rules="rules"
        :model="formData"
        label-width="120px"
      >
        <el-form-item label="权限名称" prop="name">
          <el-input v-model="formData.name" style="width:90%" />
        </el-form-item>
        <el-form-item label="权限标识" prop="code">
          <el-input v-model="formData.code" style="width:90%" />
        </el-form-item>
        <el-form-item label="权限描述">
          <el-input v-model="formData.description" style="width:90%" />
        </el-form-item>
        <el-form-item label="开启">
          <el-switch
            active-value="1"
            inactive-value="0"
            v-model="formData.enVisible"
          >
          </el-switch>
        </el-form-item>
      </el-form>
      <el-row type="flex" justify="center" slot="footer">
        <el-col :span="6">
          <el-button type="primary" @click="btnOk">确定</el-button>
          <el-button @click="btnCancle">取消</el-button>
        </el-col>
      </el-row>
    </el-dialog>
  </div>
</template>

<script>
// jacascript
// 语法
import {
  getPermissionList,
  delPermission,
  addPermission,
  updatePermission,
  getPermissionDetail
} from '@/api/permission'
import { tranListToTreeData } from '@/utils'
export default {
  data() {
    return {
      list: [],
      formData: {
        name: '', // 名称
        code: '', // 标识
        description: '', // 描述
        type: '', // 类型 该类型 不需要显示 因为点击添加的时候已经知道类型了
        pid: '', // 因为做的是树 需要知道添加到哪个节点下了
        enVisible: '0' // 开启
      },
      rules: {
        name: [
          { required: true, message: '权限名称不能为空', trigger: 'blur' }
        ],
        code: [{ required: true, message: '权限标识不能为空', trigger: 'blur' }]
      },
      showDialog: false
    }
  },
  created() {
    this.getPermissionList()
  },

  computed: {
    showText() {
      return this.formData.id ? '编辑' : '新增'
    }
  },
  methods: {
    // 点击影藏

    // 弹层新增
    async addPermission(pid, type) {
      this.formData.pid = pid
      this.formData.type = type
      this.showDialog = true
    },
    async editPermission(id) {
      this.formData = await getPermissionDetail(id)
      this.showDialog = true
    },
    async delPermission(id) {
      try {
        await this.$confirm('是不是要删除')
        await delPermission(id)
        this.$message.success('删除成功 try')
        this.getPermissionList()
      } catch (error) {
        alert('error')
      }
      // this.$confirm('今天是不是确定要删除,李路平早上跑步了')
      //   .then(() => {
      //     return delPermission(id)
      //   })
      //   .then(() => {
      //     this.$message.success('今天删除成功了 李路平')
      //     this.getPermissionList()
      //   })
    },
    btnOk() {
      this.$refs.perForm
        .validate()
        .then(() => {
          if (this.formData.id) {
            return updatePermission(this.formData)
          }
          return addPermission(this.formData)
        })
        .then(() => {
          this.$message.success('李路平操作成功添加')
          this.showDialog = false
          this.getPermissionList()
        })
    },
    btnCancle() {
      this.formData = {}
      this.$refs.perForm.resetFields()
      this.showDialog = false
    },
    async getPermissionList() {
      this.list = tranListToTreeData(await getPermissionList(), '0')
    }
  }
}
</script>

<style></style>
